Right answer gets brainlist Seatbelts prevent people from flying through the windshield during a wreck.
Is this a 1. Inertia 2. Force & Acceleration or 3. Action-Reaction

Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph

Ahypothesis is? close agreement by competent observers of observations of the same phenomena. a guess that has been tested over and over again and always found to be true. an educated guess that has yet to be proven by experiment. the long side of a right triangle. a synthesis of a large collection of information that includes guesses.

What is the average speed of a car that travels 40 mph for 1 hour and 60 mph in another hour?